what are the most blocks by a team in a playoff game

The Philadelphia 76ers have denied the most shots by a team in a playoff game, with 20 blocks in Game 1 of the 1981 Eastern Conference Semifinals versus the Bucks.

	TEAM	BLK	DATE	TM		OPP	RESULT	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	76ers	20	4/5/1981	PHI	vs	MIL	W 125-122	240	125	44	27	14	44	83	53.0	0	0		37	46	80.4	60.5	16	28	24	27
2	Pistons	19	5/24/2004	DET	@	IND	W 72-67	240	72	42	15	10	23	66	34.8	2	5	40.0	24	34	70.6	44.5	7	35	13	26
3	Thunder	17	4/20/2010	OKC	@	LAL	L 92-95	240	92	37	13	9	29	74	39.2	5	19	26.3	29	33	87.9	52.0	7	30	17	30
4	Nuggets	16	5/17/1994	DEN	@	UTA	W 109-101	290	109	51	23	10	34	83	41.0	1	15	6.7	40	48	83.3	52.3	7	44	14	32
5	Suns	16	5/24/1993	PHX	vs	SEA	W 105-91	240	105	44	31	8	42	82	51.2	4	13	30.8	17	25	68.0	56.5	12	32	15	20
6	SuperSonics	16	5/14/1992	SEA	@	UTA	L 100-111	240	100	30	20	8	41	82	50.0	3	18	16.7	15	18	83.3	55.6	10	20	16	26
7	Lakers	15	4/28/2023	LAL	vs	MEM	W 125-85	240	125	52	33	6	49	91	53.8	15	44	34.1	12	15	80.0	64.0	9	43	13	16
8	Hawks	15	4/19/2016	ATL	vs	BOS	W 89-72	240	89	49	20	7	32	82	39.0	11	29	37.9	14	16	87.5	50.0	3	46	15	16
9	Lakers	15	4/29/2012	LAL	vs	DEN	W 103-88	240	103	52	22	6	43	86	50.0	6	17	35.3	11	15	73.3	55.6	11	41	11	22
10	76ers	15	4/21/1982	PHI	vs	ATL	W 111-76	240	111	44	33	9	51	88	58.0	0	0		9	13	69.2	59.2	15	29	11	21
11	76ers	15	4/19/1981	PHI	vs	MIL	W 99-98	240	99	47	26	5	35	79	44.3	0	0		29	35	82.9	52.4	22	25	18	20
12	76ers	15	4/25/1980	PHI	vs	BOS	W 102-90	240	102	46	24		34	84	40.5	2	5	40.0	32	38	84.2	50.6			13	27
13	76ers	15	5/3/1978	PHI	vs	WAS	W 110-104	240	110	51	27	9	43	89	48.3				24	29	82.8	54.0			21	29
14	76ers	14	5/26/2021	PHI	vs	WAS	W 120-95	240	120	45	26	10	49	88	55.7	9	21	42.9	13	19	68.4	62.3	8	37	11	21
15	Warriors	14	4/13/2019	GSW	vs	LAC	W 121-104	240	121	54	31	9	45	92	48.9	14	30	46.7	17	20	85.0	60.0	12	42	21	22
16	Bucks	14	4/22/2018	MIL	vs	BOS	W 104-102	240	104	36	24	7	38	73	52.1	10	23	43.5	18	24	75.0	62.2	2	34	9	24
17	Trail Blazers	14	4/30/2014	POR	@	HOU	L 98-108	240	98	34	14	8	36	83	43.4	9	25	36.0	17	23	73.9	52.6	9	25	10	21
18	Lakers	14	5/12/2012	LAL	vs	DEN	W 96-87	240	96	50	22	10	35	89	39.3	11	24	45.8	15	23	65.2	48.4	24	26	11	20
19	Thunder	14	4/27/2011	OKC	vs	DEN	W 100-97	240	100	51	16	10	30	82	36.6	6	24	25.0	34	42	81.0	49.8	16	35	14	19
20	Lakers	14	6/6/2010	LAL	vs	BOS	L 94-103	240	94	39	18	8	29	71	40.8	5	22	22.7	31	41	75.6	52.8	10	29	15	29
21	Bulls	14	4/20/2009	CHI	@	BOS	L 115-118	240	115	36	20	7	40	80	50.0	9	20	45.0	26	29	89.7	62.0	8	28	11	18
22	Lakers	14	4/24/1998	LAL	vs	POR	W 104-102	240	104	36	19	12	34	71	47.9	5	17	29.4	31	43	72.1	57.8	10	26	16	28
23	Nuggets	14	5/15/1994	DEN	vs	UTA	W 83-82	240	83	38	13	6	32	70	45.7	2	5	40.0	17	24	70.8	51.5	11	27	19	19
24	Nets	14	5/7/1993	NJN	vs	CLE	W 96-79	240	96	46	31	12	44	84	52.4	5	9	55.6	3	3	100.0	56.3	10	36	20	15
25	Rockets	14	4/29/1993	HOU	vs	LAC	W 117-94	240	117	40	35	10	47	75	62.7	6	10	60.0	17	24	70.8	68.4	2	38	16	20